KLA Laboratories Inc Reports Data Breach in Indiana from 2026 Incident

KLA Laboratories Inc, a technology and infrastructure services provider, reported a data security incident in Indiana that exposed personal information. The breach, which occurred in January 2026, was officially filed in September 2026, affecting individuals whose data was compromised.

State: Indiana
Breach date: January 23, 2026
Reported: September 28, 2026

What may have been exposed

Full Name
Social Security Number
Date of Birth
Home Address
Email Address
Phone Number
Banking and Direct Deposit Details
Employee Identification Number

KLA Laboratories Inc, a company specializing in technology and infrastructure services, filed a data breach notification in Indiana regarding an unauthorized intrusion into its digital systems. The incident, which the company discovered and reported, took place on January 23, 2026, with the official filing occurring on September 28, 2026.

The compromised data types, as reported by KLA Laboratories Inc, include Full Name, Social Security Number, Date of Birth, Home Address, Email Address, Phone Number, Banking and Direct Deposit Details, and Employee Identification Number. This range of information is typically collected by such providers for workforce and business partner management.

Exposure of these data categories can lead to various risks for affected individuals. Full names, Social Security Numbers, and Dates of Birth are frequently targeted for identity theft, potentially enabling fraudulent accounts or unauthorized financial activities. Additionally, compromised Banking and Direct Deposit Details, along with Employee Identification Numbers, could increase the risk of financial fraud or targeted phishing attempts.

Individuals who receive a notification from KLA Laboratories Inc should carefully review the information provided. It is generally recommended to monitor financial statements and credit reports for any suspicious activity. Consider placing a fraud alert or credit freeze with major credit bureaus as a precautionary measure.

Additionally, be vigilant against unsolicited communications, such as emails, calls, or texts, that request personal information. These could be phishing attempts using details from the breach. Regularly update passwords for online accounts and use multi-factor authentication where available to enhance security.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Watch your financial accounts
Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.
Secure your online accounts
Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Indiana Attorney General filing

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